seo site checkup logo
PricingFree ToolsArticles
Report generated 2 years ago
https://www.central.co.th
Your general SEO Checkup Score
Archived
61/100
SEO Score
Average SEO score of top 100 sites: 75%
This website received an SEO score of 61 out of 100, which is below the average score of 75. However, there are 20 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
20 Failed
7 Warnings
45 Passed
Issues to fix
HIGH
To provide a good user experience, Google recommends that sites should aim for a Largest Contentful Paint duration of 2.5 seconds or less.
HIGH
To provide a good user experience, Google recommends that sites should aim for a Cumulative Layout Shift score of 0.1 or less.
HIGH
It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.
HIGH
To ensure that Search Engines can accurately identify the topic of this webpage, it is important to include the most common keywords in the title tag, meta description, and heading tags.
HIGH
Consider using structured data in your webpage as it can help search engines gain a better understanding of your content.
HIGH
To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.
HIGH
Users may abandon pages that take longer than 5 seconds to load, resulting in a potential loss of up to 50% of visitors. Faster loading pages can lead to increased traffic, better conversions, and higher sales.
HIGH
Consider reducing the HTML size to improve loading times and retain visitors.
MEDIUM
Add a sitemap file to help search engine crawlers index content more thoroughly and quickly.
MEDIUM
Reducing the JavaScript execution time can result in faster page load times and a smoother user experience, as it allows the browser to render and display the page more quickly.
MEDIUM
JavaScript errors can impact user experience and may prevent users from viewing the page properly.
MEDIUM
Serve properly sized images to reduce page loading times and to improve user's experience.
MEDIUM
Avoid using distorted images, as they can have a negative impact on the user experience.
MEDIUM
Reducing the Document Object Model (DOM) size can lead to faster page loading times, improved site performance, and better user experience by decreasing the amount of time it takes for the browser to process and render the page.
MEDIUM
Avoid performance and security issues by adding "rel=noopener" or "rel=noreferrer" to your "target=_blank" links.
LOW
Resolving errors identified by the Chrome DevTools Console can improve user experience.
LOW
To protect against spam harvesters, consider hiding or obfuscating email addresses in your page code.
LOW
Using more than 20 HTTP requests on a webpage can negatively impact the loading time.
LOW
Consider moving inline CSS styles to an external stylesheet to improve site performance and maintain separation of content and design.
LOW
Replace deprecated HTML tags with their modern equivalents or appropriate CSS rules.
Common SEO issues
Score: 49
Failed: 9
Warnings: 3
Passed: 13
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag with a length of 62 characters. While there's no target number of characters, titles should be descriptive and concise. We recommend using a title with a length between 20 - 60 characters in order to fit Google Search results that have a 600-pixel limit.
Text: Central Online | ช้อปสินค้าจากแบรนด์ชั้นนำ | สินค้าของแท้ 100%
Length: 62 characters
Meta Description Test96% of top 100 sites passed
  • This webpage is using a meta description tag.
Text: ช้อปเครื่องสำอาง สกินแคร์จากแบรนด์ชั้นนำ สินค้าแฟชั่น เครื่องใช้ไฟฟ้า สินค้าแม่และเด็ก ในราคาพิเศษ พร้อมลุ้นรับฟรีของแถมสุดพรีเมี่ยม เช็คโปรดีได้ทุกวัน พร้อมรับประกันของแท้ ช้อปง่ายได้ของเร็ว
Length: 191 characters
Google Search Results Preview Test
Desktop version
https://www.central.co.th/thCentral Online | ช้อปสินค้าจากแบรนด์ชั้นนำ | สินค้าของแท้ 100%ช้อปเครื่องสำอาง สกินแคร์จากแบรนด์ชั้นนำ สินค้าแฟชั่น เครื่องใช้ไฟฟ้า สินค้าแม่และเด็ก ในราคาพิเศษ พร้อมลุ้นรับฟรีของแถมสุดพรีเมี่ยม เช็คโปรดีได้ทุกวัน พร้อมรับประกันของแท้ ช้อปง่ายได้ของเร็ว
Mobile version
https://www.central.co.th/thCentral Online | ช้อปสินค้าจากแบรนด์ชั้นนำ | สินค้าของแท้ 100%ช้อปเครื่องสำอาง สกินแคร์จากแบรนด์ชั้นนำ สินค้าแฟชั่น เครื่องใช้ไฟฟ้า สินค้าแม่และเด็ก ในราคาพิเศษ พร้อมลุ้นรับฟรีของแถมสุดพรีเมี่ยม เช็คโปรดีได้ทุกวัน พร้อมรับประกันของแท้ ช้อปง่ายได้ของเร็ว
Social Media Meta Tags Test89% of top 100 sites passed
  • This webpage is using social media meta tags.
Open Graph Meta Tags
og:type
website
og:locale
Thailand
og:site_name
Central.co.th
og:url
https://www.central.co.th/th
Most Common Keywords Test
  • There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.
97ปกรณ45กระเป41คคลของท37สำหร37รองเท
Keywords Usage Test45% of top 100 sites passed
  • The most common keywords of this webpage are not distributed across the important HTML tags! Primary keywords should appear in title tag, meta description and heading tags to help Search Engines to properly identify the topic of this webpage.
Keyword
Title tag
Meta description
Headings
ปกรณ
กระเป
คคลของท
สำหร
รองเท
Keywords Cloud Test
aemdataangelarmanibabybeautycarecentraldealdysonecosystemflashkidslauderluxurymailpowersaveกทรอนกระเปการคการจการดการตการทการสการหการเปลการใหกำหนดของกลของขวของทของเราขอสงวนสคคลของทคคลทคคลภายนอกงคมออนไลนงทำใหดจำหนดลอกดเผยขตรของขวตรทางธนการตนแครนแดดนโยบายความเปบความยบทารกบรวบรวมบรวบรวมขบไซตปกรณประสงคภายใตมครองขมภาพยอดซรกรรมรวมถรองเทรายละเอลดเพวกายวงหนวนลดเตวเตอรสมารสามารถใชสำหรอของขวองตกแตองประดองฟอกอากาศองใชอดำเนอนไขทอปครบอปเลยอยกวอรวมนอสารออนไลนอาบนากากอนามาจะตานอาจมานเพานไดานไปยายโดยเซาใหมเคราะหเราเกเวศของขและบรและสและเพในกรณ
Competitor Domains Test
Understand your competitors' SEO and backlink profile

Get related competitors and their domain authority score in relation to your domain.

Heading Tags Test59% of top 100 sites passed
  • This webpage contains too many H2 tags! H2 tags should re-inforce the related content of your page to search engines - too many tags may make the topic less clear, or look like spam tactics. Consider using less than 10 H2 tags.
H1 tags
ลด 9%
ลด 10%
ลด 12%
ลด 19%
H2 tags
ถุงช้อปปิ้ง
แนะนำสำหรับคุณ
ดูสินค้าที่คล้ายกัน
สินค้าที่เกี่ยวข้อง
บริการห่อของขวัญ
ข้อมูลเพิ่มเติม
การผ่อนชำระ
บริการติดตั้ง
Size Guide
เข้าสู่ระบบหรือลงทะเบียน
ลงชื่อ
เลือกบัญชี
ลงทะเบียน
นโยบายความเป็นส่วนตัว
คัดลอก
สินค้าใหม่
รับของขวัญเมื่อช้อป
รับ Pillow Talk Lipstick มูลค่า ฿600
รับ MoYouthful Skin Set 3 ชิ้น มูลค่า ฿3,300
รับ N9 Protector Serum 20 มล. 2 ชิ้น มูลค่ารวม ฿600
รับ Essential Daily Routine Kit 4 ชิ้น มูลค่า ฿1,160
รับ Moisture Surge Trial Kit 4 ชิ้น มูลค่า ฿1,800
รับของขวัญ 3 ชิ้น มูลค่ารวม ฿850
รับ Mini Haircare Kit 7 ชิ้น มูลค่า ฿1,100
รับกระเป๋าและชุดผ้าปูปิกนิก มูลค่ารวม ฿1,890
รับ Backpack สีดำ มูลค่า ฿1,390
รับ Trendy Hair Dryer มูลค่า ฿450
รับ Sparkle Beauty Bag มูลค่า ฿350
แบรนด์แนะนำ
ลดสูงสุด 30%
สินค้าขายดี
ช้อปแบรนด์มาใหม่
ช้อป Sandro >>
ช้อป Alice & Olivia >>
ช้อป GCDS >>
อัปเดตเทรนด์
Burberry Her Petals EDP Limited Edition ส่งมอบความหอมหวานเหนือจินตนาการ
ใหม่! Hello Kitty Watch สุดคิวท์ ฉลองครบรอบ 30 ปีจากแบรนด์ Baby-G
Sandro The Makers คอลเลกชั่นฤดูใบไม้ผลิ/ฤดูร้อน 2024
สิทธิพิเศษจากพาร์ทเนอร์
Central The1 Credit Card
KBank Credit Card
Krungsri Credit Card
CARDX SCB
CITI
TTB
UOB Credit Card
GSB
ร้านค้าชั้นนำ
Power Buy
Supersports
Pet 'N Me
Kis
Why Shop With Us
ยังไม่เป็นสมาชิกใช่ไหม? สมัครตอนนี้เลย
Robots.txt Test99% of top 100 sites passed
  • This website is using a robots.txt file.
https://www.central.co.th/robots.txt
Sitemap Test74% of top 100 sites passed
  • This website lacks a sitemap file! Sitemaps can help robots index your content more thoroughly and quickly. Read more on Google's guidelines for implementing the sitemap protocol.
SEO Friendly URL Test25% of top 100 sites passed
  • This webpage contains URLs that are not SEO friendly!
See results list
Image Alt Test71% of top 100 sites passed
  • This webpage is using "img" tags with empty or missing "alt" attribute!
See full list
Responsive Image Test28% of top 100 sites passed
  • Not all images in this webpage are properly sized! This webpage is serving images that are larger than needed for the size of the user's viewport.
See results list
Image Aspect Ratio Test75% of top 100 sites passed
  • Not all image display dimensions match the natural aspect ratio! Fix aspect ratio issues to avoid distorted images on this website!
See results list
Inline CSS Test8% of top 100 sites passed
  • This webpage is using inline CSS styles!
See results list
Deprecated HTML Tags Test94% of top 100 sites passed
  • We found some HTML deprecated tags! You are advised to change these old tags with equivalent tags or proper CSS rules.
1u
Google Analytics Test65% of top 100 sites passed
  • This webpage is using Google Analytics.
Favicon Test100% of top 100 sites passed
  • favicon
    This website appears to have a favicon.
JS Error Test79% of top 100 sites passed
  • We've found JavaScript errors on this webpage!
See results list
Console Errors Test41% of top 100 sites passed
  • This webpage has some errors caught by the Chrome DevTools Console!
See results list
Charset Declaration Test100% of top 100 sites passed
  • This webpage has a character encoding declaration.
Content-Type: text/html;charset=utf-8
Social Media Test57% of top 100 sites passed
  • This webpage is connected successfully with social media using:
Facebook Twitter 
Speed optimizations
Score: 58
Failed: 8
Warnings: 2
Passed: 15
HTML Page Size Test21% of top 100 sites passed
DOM Size Test54% of top 100 sites passed
  • The Document Object Model (DOM) of this webpage has 5,987 nodes which is greater than the recommended value of 1,500 nodes! A large DOM size negatively affects site performance and increases the page load time.
HTML Compression/GZIP Test97% of top 100 sites passed
  • This webpage is successfully compressed using gzip compression on your code. The HTML code is compressed from 1008.47 Kb to 166.34 Kb (84% size savings). This helps ensure a faster loading webpage and improved user experience.
Site Loading Speed Test66% of top 100 sites passed
  • The loading time of this webpage (measured from N. Virginia, US) is around 6.67 seconds and is greater than the average loading speed which is 5 seconds!
Accurate loading speed and website loading speed monitor

Get detailed and accurate loading speed reports for your websites and see how your pages are being loaded over time.

Register for free and use the Loading Speed Monitor from SEO Site Checkup Toolbox today and get valuable insights on how much time your customers need to wait until they see your page.

JS Execution Time Test71% of top 100 sites passed
  • The JavaScript code used by this webpage is executed in more than 3.5 seconds! When the JavaScript code takes a long time to execute, it slows down the page performance in several ways: longer download times, main thread bottlenecks, delays of "Time To Interactive", memory leaks, etc.
Page Objects Test
  • This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!
Content size by content type
Content type
Percent
Size
other
61.6 %
6.39 Mb
javascript
23.4 %
2.43 Mb
image
10.2 %
1.06 Mb
css
2.1 %
219.04 Kb
html
1.9 %
199.83 Kb
font
0.9 %
92.62 Kb
TOTAL
100%
10.38 Mb
Requests by content type
Content type
Percent
Requests
image
40.6 %
103
javascript
26.4 %
67
other
21.3 %
54
html
5.1 %
13
css
4.3 %
11
font
2.4 %
6
TOTAL
100%
254
Content size by domain
Domain
Percent
Size
central.co.th
77.5 %
8.04 Mb
image.useinsider.com
3.9 %
410.08 Kb
googletagmanager.com
2.1 %
223.48 Kb
gstatic.com
2.1 %
221.89 Kb
maps.googleapis.com
1.7 %
185.30 Kb
connect.facebook.net
1.5 %
163.64 Kb
googleoptimize.com
1.5 %
155.26 Kb
central.api.useinsider.com
1.4 %
152.71 Kb
static.xx.fbcdn.net
1.3 %
141.62 Kb
accounts.google.com
1.1 %
121.11 Kb
Other
5.8 %
620.22 Kb
TOTAL
100%
10.38 Mb
Requests by domain
Domain
Percent
Requests
central.co.th
36.2 %
92
service.force.com
4.7 %
12
google.com
3.5 %
9
connect.facebook.net
2.4 %
6
eitri.api.useinsider.com
2.4 %
6
log.api.useinsider.com
2.4 %
6
central.api.useinsider.com
2.0 %
5
gstatic.com
2.0 %
5
asia.creativecdn.com
2.0 %
5
fonts.gstatic.com
2.0 %
5
Other
40.6 %
103
TOTAL
100%
254
Page Cache Test (Server Side Caching)100% of top 100 sites passed
  • This webpage is using a caching mechanism. Caching helps speed page loading times as well as reduces server load.
Flash Test100% of top 100 sites passed
  • This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
CDN Usage Test97% of top 100 sites passed
  • This webpage is not serving all resources (images, javascript and css) from CDNs!
See results list
Modern Image Format Test38% of top 100 sites passed
  • This webpage is using images in a modern format.
Image Metadata Test72% of top 100 sites passed
  • This webpage is not using images with large metadata.
Image Caching Test97% of top 100 sites passed
  • This website is using cache headers for images and the browsers will display these images from the cache.
JavaScript Caching Test95% of top 100 sites passed
  • This webpage is using cache headers for all JavaScript resources.
CSS Caching Test96% of top 100 sites passed
  • This webpage is using cache headers for all CSS resources.
JavaScript Minification Test96% of top 100 sites passed
  • All JavaScript files used by this webpage are minified.
See results list
CSS Minification Test100% of top 100 sites passed
  • All CSS resources used by this webpage are minified.
See results list
Render Blocking Resources Test10% of top 100 sites passed
  • This webpage is using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.
See results list
Nested Tables Test99% of top 100 sites passed
  • This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test100% of top 100 sites passed
  • This webpage does not use frames.
Doctype Test100% of top 100 sites passed
  • This webpage has a doctype declaration.
<!DOCTYPE html>
URL Redirects Test98% of top 100 sites passed
  • This URL performed 1 redirects! While redirects are typically not advisable (as they can affect search engine indexing issues and adversely affect site loading time), one redirect may be acceptable, particularly if the URL is redirecting from a non-www version to its www version, or vice-versa.
https://www.central.co.th/https://www.central.co.th/th
Time To First Byte Test98% of top 100 sites passed
  • The Time To First Byte value of this webpage is 0.002 seconds. To provide a good user experience, Google recommends that sites should strive to have a TTFB of 0.8 seconds or less.

0.002 s

0.8 s

1.8 s

First Contentful Paint Test94% of top 100 sites passed
  • The First Contentful Paint value of this webpage is 0.696 seconds. To provide a good user experience, Google recommends that sites should strive to have a First Contentful Paint value of 1.8 seconds or less.

0.696 s

1.8 s

3 s

Largest Contentful Paint Test90% of top 100 sites passed
  • The Largest Contentful Paint duration of this webpage is 6.06 seconds. To provide a good user experience, Google recommends that sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

6.06 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:
<div id="responsive-image-16460455241110" class="ins-responsive-banner-image ins-element-content in..." data-element-name="Image" data-variable-name="Image" data-erase="false" data-removable="true" style="background-image: url("https://image.useinsider.co..." fit-status="default" data-background-color-changed="true" image-auto-resize="false" element-spacing-value="all-sides" data-spacing-mode="false" is-open-border-settings="false" select-border-sides="border">
Cumulative Layout Shift Test94% of top 100 sites passed
  • The CLS score of this webpage is 0.9659. To provide a good user experience, Google recommends that sites should strive to have a CLS score of 0.1 or less.

0.9659

0.1

0.25

DOM element which contributes the most to CLS score:
Text: แบรนด์แนะนำ NESPRESSO JO MALONE LONDON SHISEIDO ESTĒE LAUDER LANCÔME KERASTASE C...
Html: <div class="experiencefragment">
Score: 0.6794
Server and security
Score: 83
Failed: 2
Warnings: 1
Passed: 7
URL Canonicalization Test97% of top 100 sites passed
SSL Checker and HTTPS Test100% of top 100 sites passed
  • This website is successfully using HTTPS, a secure communication protocol over the Internet.

The certificate is not used before the activation date.

The certificate has not expired.

The hostname "www.central.co.th" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:
Server certificate
Common name
*.central.co.th
Organization
Central Department Store Limited
Location
Pathum Wan, Bangkok, TH
Subject Alternative Names (SANs)
*.central.co.th, central.co.th
Not valid before
Mon, October 9o 2023, 12:00:00 am (z)
Not valid after
Tue, November 5o 2024, 11:59:59 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
Thawte TLS RSA CA G1
Intermediate certificate
Common name
Thawte TLS RSA CA G1
Organization
DigiCert Inc
Location
US
Not valid before
Thu, November 2o 2017, 12:24:25 pm (z)
Not valid after
Tue, November 2o 2027, 12:24:25 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
DigiCert Global Root G2
Root certificate
Common name
DigiCert Global Root G2
Organization
DigiCert Inc
Location
US
Not valid before
Thu, August 1o 2013, 12:00:00 pm (z)
Not valid after
Fri, January 15o 2038, 12:00:00 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
DigiCert Global Root G2
Mixed Content Test (HTTP over HTTPS)98% of top 100 sites passed
  • This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.
HTTP2 Test100% of top 100 sites passed
  • This webpage is using the HTTP/2 protocol but not all resources are served over this protocol!
See results list
HSTS Test82% of top 100 sites passed
  • This webpage is using the Strict-Transport-Security header.
strict-transport-security: max-age=63072000; includesubdomains;
Safe Browsing Test100% of top 100 sites passed
  • This website is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test98% of top 100 sites passed
  • The server signature is off for this webpage.
Directory Browsing Test100% of top 100 sites passed
  • Directory browsing is disabled for this website.
Plaintext Emails Test100% of top 100 sites passed
  • We've found 1 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 3
Meta Viewport Test88% of top 100 sites passed
  • This webpage is using a viewport meta tag.
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=3.0" />
Media Query Responsive Test98% of top 100 sites passed
  • This webpage is using CSS media queries, which is the base for responsive design functionalities.
Mobile Snapshot Test
Mobile view
Advanced SEO
Score: 67
Failed: 1
Warnings: 1
Passed: 7
Structured Data Test53% of top 100 sites passed
Custom 404 Error Page Test67% of top 100 sites passed
  • This website is using a custom 404 error page. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.
Noindex Tag Test98% of top 100 sites passed
  • This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.
Canonical Tag Test93% of top 100 sites passed
  • This webpage is using the canonical link tag. This tag specifies that the URL: https://www.central.co.th/th is preferred to be used in search results. Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.
<link href="https://www.central.co.th/th" rel="canonical"/>
Nofollow Tag Test
  • This webpage does not use the nofollow meta tag. This means that search engines will crawl all links from this webpage.
Disallow Directive Test
  • Your robots.txt file includes a disallow command which instructs search engines to avoid certain parts of your website! You are advised to confirm if access to these resources or pages are intended to be blocked (e.g., if they contain internal-only content or sensitive information).
See results list
Meta Refresh Test96% of top 100 sites passed
  • This webpage is not using a meta refresh tag.
SPF Records Test95% of top 100 sites passed
  • This DNS server is using an SPF record.
v=spf1 ip4:52.62.59.61 ip4:203.146.115.131 ip4:110.164.67.42 include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:_spf.salesforce.com include:mail.zendesk.com include:spf.zoho.com include:transmail.net -all
Ads.txt Validation Test68% of top 100 sites passed
  • This website doesn't use an ads.txt file! Ads.txt is a text file that contains a list of Authorized Digital Sellers. The purpose of ads.txt files is to give advertisers and advertising networks the ability to verify who is allowed to sell advertising on your website.
Check your website's SEO
Analyze and monitor your SEO with our powerful SEO ToolBox
Try the new features of our supercharged SEO ToolBox using a 7-day free trial account
seo site checkup logo
Website SEO, Monitoring & Automation Made Easy.
Product
  • Pricing
  • Free Tools
  • Articles
  • Login
  • Free 7-Day Trial
Company
Legal
© SEO Site Checkup 2020-2025 • All rights reserved